Automate video highlights with Ruby and FFmpeg
Generate scene-change candidate clips and a chronological review reel with Ruby and FFmpeg, keeping pre-roll and audio aligned for manual review.
Tim Koschützki
DevTips
Empower your development workflow with our curated collection of quick tips and practical tutorials. From file handling and image processing to API integration and open source tools, our dev tips cover a wide range of topics to enhance your coding skills and boost productivity. Whether you’re a beginner or an experienced developer, dive in to find efficient solutions for your projects.
Executing external scripts securely in PHP
Run a PHP child script with Symfony Process, pass arguments without shell interpolation, and handle nonzero exits and timeouts in a complete CLI example.
Tim Koschützki
Dynamic image processing in Scala with ImageMagick
Resize and watermark a named batch of images from Scala with ImageMagick 7, preserve your originals, and return a failing status when a member fails.
Kevin van Zonneveld
Browser uploads to Cloudflare R2 with AWS SDK
Upload files from a browser to private Cloudflare R2 with an authenticated Node.js signer, presigned PUT URLs, CORS, and stored-byte verification.
Tim Koschützki
Secure image upload API with Node.js, Express, and Multer
Build a local image upload API with Node.js, Express, and patched Multer. Scan with ClamAV, validate image bytes, and download accepted files.
Tim Koschützki
